LAUSR

BACKGROUND Treatment of patients with recurrent or metastatic squamous cell carcinoma of the head and neck (SCCHN) with programmed cell death protein 1 (PD-1) inhibitors has been associated with risk of developing immune-mediated adverse reactions (IMARs). OBJECTIVES This review provides nurses with an overview of the safety of PD-1 inhibitors approved by the U.S. Food and Drug Administration for recurrent or metastatic SCCHN following platinum chemotherapy, as well as recommendations for assisting with the diagnosis and management of IMARs. METHODS PubMed® searches were conducted to identify relevant articles to support this review. Algorithms from drug manufacturers for IMAR management were also reviewed. FINDINGS Before treatment with PD-1 inhibitors, nurses should map patients' baseline profiles, which play a key role in aiding the healthcare team in the timely diagnosis and treatment of IMARs. Nurses should educate patients and caregivers on identifying signs and symptoms of IMARs and their progression. Within the interprofessional healthcare team, nurses play an important role in ensuring efficient management of IMARs to minimize withholding or discontinuation of PD-1 immunotherapy.